>> we are go to amber where she specializes in technology policy. and emma, director of the free expression project. and joy spencer joins us from the digital center for democracy. and katie is assistant edit of slate who has been critical of eraser laws. meg, explain the thought process behind laws like the one we just saw get signed in california. why are these types of laws being proposed? >> things that we are seeing, a general fear, of this permanent record, we're all creating these permanent records, and for adults that starts at an age where there is a level of understanding of how this content is going to be understood and accepted. but a large percent, i think 90% of two-year-olds has an online presence. now we're seeing permanent records starting at a very young age. obviously if they're two years old, it's their parents putting up the content, and it goes on throughout the life of the user. >> generally do you like the idea of what these laws are trying to do? >> i do. i think they're intended to protect the development of kids through th